This commit is contained in:
ge 2022-07-20 23:10:55 +03:00
commit c67a0e78eb
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hr
hr.1.gz

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Makefile Normal file
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PREFIX := "$$HOME/.local"
all:
nimble build
rst2man src/hr.1.rst | gzip -9 -c > hr.1.gz
install:
install -D hr $(PREFIX)/bin/hr
install -D hr.1.gz $(PREFIX)/share/man/man1/hr.1.gz

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README.md Normal file
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# hr
A horizontal ruler for your terminal.
Just another implementation of [hr](https://github.com/LuRsT/hr/wiki#alternative-hrs=) on Nim language.
# Installation
```
make
make install
```

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hr.nimble Normal file
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# Package
version = "0.1.0"
author = "ge"
description = "A horizontal ruler for your terminal"
license = "Unlicense"
srcDir = "src"
bin = @["hr"]
# Dependencies
requires "nim >= 1.6.6"
requires "ncurses >= 1.0.2"

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==
hr
==
------------------------------------
A horizontal ruler for your terminal
------------------------------------
:Author: ge
:Copyright: Unlicense
:Date: 2022 Jul 20
:Manual section: 1
:Version: baf 0.1.0
SYNOPSIS
========
hr <string>...
DESCRIPTION
===========
Print line with passed characters till the end of terminal window.
EXAMPLES
========
::
$ hr '*'
***************************************
$ hr '#--'
#--#--#--#--#--#--#--#--#--#--#--#--#--
$ hr + - +
++++++++++++++++++++++++++++++++++++++++
----------------------------------------
++++++++++++++++++++++++++++++++++++++++
SEE ALSO
========
``ncurses``\(3X)

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src/hr.nim Normal file
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#[
hr - A horizontal ruler for your terminal.
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.
In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
For more information, please refer to <http://unlicense.org/>
]#
import std/os
import std/strutils
import ncurses
var
cols: cint
params: seq[string]
let win = initscr() # Initialise screen
# Get terminal lines and columns
cols = getmaxx(win); endwin()
when declared(commandLineParams):
params = commandLineParams()
else:
discard
if paramCount() == 0:
params = @["="]
# Draw horisontal rule
for str in params:
echo str.repeat(cols)[0 .. (cols - 1)]